package javastring;

import java.util.HashMap;

public class HashMapTest {
  public void test() {
    HashMap map = new HashMap();
    String test = (String) map.get("map");
    map.put("map", "maptest");
    System.out.println(test);
  }

  public static void main(String[] args) {
    new HashMapTest().test();
  }
}
